Progress in generating gauge ensembles with Stabilized Wilson Fermions

Abstract

The continued generation of $N_f=2+1$ quark flavor gauge configurations using stabilized Wilson fermions by the open lattice initiative (OpenLat) is reported. We present the status of our ongoing production and show updates on increasing statistics at the four lattice spacings $a=0.12,0.094,0.077$ and $0.064$ fm. Aside from the $SU(3)$ flavor symmetric point we discuss advancements in going towards physical pion masses. We show preliminary results of the pion decay constants, extending previous results, and discuss further validation observables on the available ensembles.

arXiv comment9 pages, 4 figures, proceedings contribution to "The 40th International Symposium on Lattice Field Theory (Lattice 2023)"

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